Transformations Flashcards
1
Q
-f(x)
A
Reflection along the x-axis
2
Q
f(-x)
A
Reflection along the y axis
3
Q
f(x+a)
A
Horizontal
4
Q
f(x) + a
A
Vertical
5
Q
f(ax)
A
Horizontal Stretch
6
Q
af(x)
A
Vertical stretch
7
Q
Horizontal stretch of 1/2
A
f(1/2x)
8
Q
Horizontal stretch by a factor of 1/2
A
RECIPROCAL:
f(2x)
(Shrink)
9
Q
Horizontal shrink of 2
A
f(2x)
10
Q
Horizontal shrink by a factor of 2
A
RECIPROCAL:
f(1/2x)
(Stretch)
